NullNode.md

NullNode

class NullNode

Inherited from: ValueNode.

Required header: <Eclog/NullNode.h>

The NullNode abstract class represents a null node in a document tree (See Document).

Member functions

Name	Description
value	Returns null.
assign	Does nothing.

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value

virtual Null value() const;

Returns null.

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assign

virtual void assign(const Null&);
virtual void assign(const NullNode&);

Does nothing.